lichess dev

[Event "gabriela07 Arena"] [Site "http://chess-academy.net/UmSRPhNH"] [Date "2024.04.19"] [Round "-"] [White "Sami"] [Black "Zveno"] [Result "0-1"] [UTCDate "2024.04.19"] [UTCTime "16:33:09"] [WhiteElo "1552"] [BlackElo "1871"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "120+0"] [ECO "E00"] [Opening "Amar Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nh3? { (0.15 → -0.93) Mistake. Best move was e4. } { E00 Amar Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5 2. c3 Bc5? { (-1.00 → 0.66) Mistake. Best move was Nc6. } (2... Nc6 3. d4) 3. Qa4? { (0.66 → -1.02) Mistake. Best move was d4. } (3. d4) 3... Qf6? { (-1.02 → 0.49) Mistake. Best move was Nc6. } (3... Nc6 4. d4 Bb6 5. dxe5 Nxe5 6. Bf4 Ng6 7. Nd2 Nf6 8. Bg3 O-O 9. Nf4 d5 10. e3) 4. Qa5? { (0.49 → -1.91) Mistake. Best move was f4. } (4. f4) 4... Bb6 5. Qd5?! { (-1.45 → -2.33) Inaccuracy. Best move was Qa4. } (5. Qa4 Nc6 6. e3 d5 7. d4 Bd7 8. Qd1 Nge7 9. dxe5 Nxe5 10. Nf4 O-O 11. Be2 c6) 5... d6? { (-2.33 → -1.18) Mistake. Best move was Qe7. } (5... Qe7) 6. Qc6+?? { (-1.18 → -14.67) Blunder. Best move was Qf3. } (6. Qf3) 6... Nxc6 7. Na3 Bxh3 8. Nc4 Qxf2+ 9. Kd1 Bxg2 10. Rg1 Qxg1 11. Kc2 Qxf1 12. d3 Qxe2+ 13. Kb3?! { (-36.62 → Mate in 6) Checkmate is now unavoidable. Best move was Bd2. } (13. Bd2 Bf1) 13... Qxd3 14. a3 Na5+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Nd4+. } (14... Nd4+ 15. Ka2 Qxc4+ 16. Kb1 Be4#) 15. Nxa5 Bd5+ 16. Nc4 Bxc4+ 17. Kb4 Bc5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qd5. } (17... Qd5 18. Ka4 Qa5#) 18. Ka4 b5+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was a5. } (18... a5 19. b3 b5#) 19. Ka5 Bb6+ 20. Kb4 c5# { Black wins by checkmate. } 0-1